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Collection Title:

James Henry Polhemus papers

Repository:University of Oregon Libraries, Special Collections and University Archives
Summary:James Henry Polhemus (1887-1965) was a civil engineer and inventor who became chief engineer of the Port of Portland, president of Portland General Electric Co., and the owner of the Willamette Tug and Barge Company. The papers consist of Polhemus's personal diaries, 1934-1964, correspondence, scrapbooks, photographs, and records of the various companies with which he was associated.
 
Collection Title:

Portland General Electric Collection

Repository:Oregon Historical Society, Davies Family Research Library
Summary:Photographs and documents relating to the history and development of Portland General Electric. The photos in this collection include color and black and white photographs, negatives and slides of employees, power generating stations, office buildings, recreational sites, power lines, towers, streetcars, streetcar tracks, office buildings and equipment. The documents in this collection include correspondence, logbooks, account books, manuals, ephemera, newsletters, clippings, etc. regarding employees, power stations, office buildings, operations, outside organizations and the electrical industry as a whole.
 
Collection Title:

Portland General Electric Photograph Collection

Repository:Oregon Historical Society, Davies Family Research Library
Summary:Photographs relating to the history and development of Portland General Electric. The negatives and photographs in this collection include images of employees, power generating stations, office buildings, recreational sites, power lines, towers, streetcars, streetcar tracks, office buildings and equipment. A majority are black-and-white, with a small selection of color images. Several dam building projects are included, such as those at Round Butte, Pelton, and Oak Grove.

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